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A water-soluble reflective thread and its production process

A production process and water-soluble technology, applied in the field of reflective thread, can solve problems such as inconvenient sewing, weakening reflective effect, easy to twist the line, etc., to achieve the effect of facilitating sewing, improving reflective effect, and enhancing sewability

Active Publication Date: 2017-01-18
DONGGUAN COCOU TEXTILE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the reflective yarn is made of reflective yarn and polyester or nylon fiber, the lines are easy to twist and break, which is not convenient for sewing, and the textile yarn blocks part of the reflective yarn, which weakens the reflective effect

Method used

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  • A water-soluble reflective thread and its production process
  • A water-soluble reflective thread and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to figure 1 , a water-soluble reflective thread, composed of a yarn core 1 and two wrapped yarns 2, the yarn core 1 is a reflective yarn, and the wrapped yarn 2 is a water-soluble yarn; the two water-soluble yarns Wrapping the reflective thread helically on the outer surface of the reflective thread along the same direction and wrapping the reflective thread.

[0029] The reflective thread is made of PET film, and its raw material is PET (scientific name is polyethylene phthalate), which is a plastic material film (plastic film) processed and formed by high molecular weight synthetic resin (polyethylene phthalate). , a type of plastic. The color of the reflective wire is silver gray, the shape is flat wire, the thickness is 0.15mm, and the width of the flat wire is 0.5mm. According to the width, we call it 0.1mm reflective wire, 0.15mm reflective wire, 0.25mm reflective wire, etc. The reflective coefficient of reflective silk is greater than 420cd / (lx m 2 ), wa...

Embodiment 2

[0037] The characteristic of this embodiment is: the diameter of the reflective wire is 0.25mm. The specification of the water-soluble yarn is 80D. The helical pitch of the water-soluble yarn is 0.2mm. Others are identical with specific embodiment 1.

Embodiment 3

[0039] The characteristics of this embodiment are: the thickness of the reflective wire is 0.15mm, and the width is 0.3mm. The specification of the water-soluble yarn is 50D. The helical pitch of the water-soluble yarn is 0.3mm. Others are the same as in Example 1.

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Abstract

The invention discloses water-soluble reflective thread. The water-soluble reflective thread is formed by compositing a yarn core and at least one wrapped yarn. The wrapped yarn is wound on the outer surface of the yarn core in a spiral mode. The yarn core is a reflective silk, and the wrapped yarn is water-soluble yarn. A water-soluble reflective thread production process includes the following steps that (1) the water-soluble yarn is twisted; (2) the reflective silk is selected, wherein the surface of a PET film is coated with glass beads and are cut into different specifications, and reflective silks are obtained; (3) at least one water-solute yarn treated through the step 1 is wound on the reflective silk obtained through the step 2 in a spiral mode, and reflective yarn is obtained; (4) the reflective yarn is branched and coiled to be of the fixed length, and the water-soluble reflective thread is obtained. According to the water-soluble reflective thread and the production process, the water-soluble yarn is matched with the reflective silk, the sewability of the water-soluble reflective thread is enhanced, no twisting happens, no thread breakage occurs in the using process, and sewing is facilitated; meanwhile, after the thread is used, textile is washed, the water-soluble yarn part can dissolve and disappear, and the reflective effect is improved.

Description

technical field [0001] The invention relates to a reflective thread, in particular to a water-soluble reflective thread and a production process thereof. Background technique [0002] Reflective yarn is a kind of reflective material. The minimum specification of reflective yarn can be 0.1mm. It is mainly used to make ribbons, and can also be interwoven with fabrics at the same time. It is used in decoration, construction, safety, clothing and other fields. The front and back sides of the PET polyester film are coated with glass beads, and then the polyester film is cut into flat filaments, which are reflective filaments. According to the refraction and reflection effect of glass beads, the reflective wire will have a strong reflection effect. The reflective yarn in the prior art is a textile material formed by twisting reflective yarn and polyester or nylon fiber yarn, and is compounded into a yarn for embroidery, sewing, weaving and knitting. Because the reflective yarn i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/36D02G3/04
CPCD02G3/045D02G3/36
Inventor 刘埠平
Owner DONGGUAN COCOU TEXTILE MATERIALS
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